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Optical Polarization in Biomedical Applications

Optical Polarization in Biomedical Applications

Valery V. Tuchin, Lihong Wang, Dmitry A. Zimnyakov

 

Verlag Springer-Verlag, 2006

ISBN 9783540453215 , 281 Seiten

Format PDF

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Preface

6

Contents

8

1 Introduction

11

1.1 Light Interaction with Tissues

11

1.2 Definitions of Polarized Light

13

2 Tissue Structure and Optical Models

16

2.1 Introduction

16

2.2 Continuous and Discrete Tissue Models

17

2.3 Scatterer Size Range and Distribution

18

2.4 Refractive-Index Variations and Absorption

20

2.5 Tissue Anisotropy

23

2.6 Volume Fraction and Spatial Ordering of Particles

27

2.7 Eye Tissue Optical Models

29

2.8 Fractal Properties of Tissues and Cell Aggregates

35

2.9 Summary

37

3 Polarized Light Interactions with Weakly Scattering Media

38

3.1 Introduction

38

3.2 Noninteracting Particles

39

3.3 Densely Packed Correlated Particles

45

3.4 Summary

51

4 Polarized Light Interactions with Strongly Scattering Media

53

4.1 Introduction

53

4.2 Multiple Scattering and Radiative Transfer Theory

54

4.3 Monte Carlo Simulation Technique

60

4.4 Densely Packed Particle Systems

69

4.5 Summary

75

5 Polarization Properties of Tissues and Phantoms

76

5.1 Introduction

76

5.2 Light Scattering Matrix Meters

77

5.3 LSM of Thin Tissue and Cell Layers

79

5.4 Strongly Scattering Tissues and Phantoms

84

5.5 Summary

90

6 Polarization-Dependent Interference of Multiply Scattered Light

92

6.1 Introduction

92

6.2 Coherent Backscattering

93

6.3 Polarization-Dependent Temporal Correlations of the Scattered Light

98

6.4 Polarization Microstatistics of Speckles

106

6.5 The Concept of Polarization-Correlation Universality

110

6.6 Summary

117

7 Decay of Light Polarization in Random Multiple Scattering Media

118

7.1 The Similarity in Multiple Scattering of Coherent Light

118

7.2 Influence of Scattering Anisotropy and Scattering Regime

126

7.3 Residual Polarization of Incoherently Backscattered Light

131

7.4 Polarization Decay in Absorbing Media

134

7.5 Summary

145

8 Degree of Polarization in Laser Speckles from Turbid Media

146

8.1 Introduction

146

8.2 Experiments and Simulation

147

8.3 Discussion and Conclusions

153

9 Monte Carlo Modeling of Polarization Propagation in Strongly Scattering Media

155

9.1 Introduction

155

9.2 Method

156

9.3 Results

158

9.4 Summary

165

10 Polarization-Sensitive Optical Coherence Tomography

166

10.1 Introduction

166

10.2 Experimental System: Serial Implementation

167

10.3 Jones Calculus and Mueller Calculus

169

10.4 Experimental System: Parallel Implementation

172

10.5 Experimental Results

177

10.6 Other Implementations

180

10.7 Summary

181

11 Biomedical Diagnostics and Imaging

182

11.1 Introduction

182

11.2 Imaging through Scattering Media and Tissues with Use of Polarized Light

182

11.3 Transillumination Polarization Techniques

186

11.4 Potentialities and Restrictions of Polarization Imaging with Backscattered Light

188

11.5 Polarized Reflectance Spectroscopy of Tissues

196

11.6 Glucose Sensing

197

11.7 Cytometry and Bacteria Sensing

204

11.8 Polarization Microscopy and Tissue Clearing

209

11.9 Digital Photoelastic Analysis

221

11.10 Fluorescence Polarization

223

11.11 Summary

228

A Appendix

229

Single-Scattering Mueller Matrix from Mie Theory

229

Coordinate Transformation in a Multiple Scattering Medium

230

Glossary

233

References

249

Index

283